Phosphorus fertilizer, as the name suggests, is a fertilizer with phosphorus as the main nutrient, and its full name is phosphorus fertilizer.

Rational application of phosphorus fertilizer can increase crop yield, improve crop quality, accelerate tillering of cereal crops and promote fullness of grains; promote the flowering and fruiting of cotton, melons, eggplant, fruits, vegetables and fruit trees, and increase the fruiting rate; increase the sugar content of beets, sugarcane, watermelon, etc.; the oil content of rapeseed.

If one meal is used to describe the three major fertilizers, then nitrogen fertilizer is undoubtedly the staple food, while phosphorus fertilizer is the dishes on the table, and potassium fertilizer is the seasoning. In modern agricultural production, all three are indispensable.

Among modern fertilizers mainly consisting of the three major elements of nitrogen, phosphorus and potassium, phosphorus fertilizer is also the second most popular product in terms of output and dosage.

In this regard, Pingshan County Fertilizer Factory is no different from other fertilizer plants, and phosphorus fertilizer is the second largest product in the factory.

But Zhong Bai, who is well versed in professional knowledge, is very clear that phosphorus fertilizer is the type of fertilizer that is least prone to quality problems among the three major fertilizers, while the county fertilizer factory has recently had problems with phosphorus fertilizer, which makes him a little puzzled.

But the materials did not explain the specific issues clearly. Zhong Bai felt that only after investigation and understanding could he know the specific situation.

This was not his whim, but he accidentally heard about the quality problems of the fertilizer factory in the station restaurant. Today, he heard Chu Juan vaguely mention that the efficiency in the factory has declined due to quality problems and no half-year bonus was paid. He felt that he should do something.

The road must be taken step by step, and the things must be done one by one.

The towering building is rising from the ground. Although I have grand long-term goals, if I can't even handle the phosphate fertilizer quality accident in a small county fertilizer plant, it is impossible to say that I will do anything big for the country in the future.

These days, the ingredients of domestic phosphorus fertilizers are almost fixed, basically all chemical phosphorus fertilizers, with few natural phosphorus fertilizers, and the ingredients are mainly superphosphate.

Domestic production methods are also mainly acid.

Use sulfuric acid, nitric acid or hydrochloric acid to decompose the phosphate ore, and separate or fix the calcium in the phosphate ore in the form of calcium salts.

Among them, especially the sulfuric acid method, sulfuric acid decomposes phosphorus ore, and separates calcium sulfate to produce phosphoric acid. Phosphoric acid is the intermediate raw material for the production of high-concentration phosphorus fertilizers and composite fertilizers. The acid method is also called the wet method. Phosphorus fertilizers produced by the acid method are often collectively called wet phosphorus fertilizers. I think Pingshan County Fertilizer Factory is no exception.

This process is not complicated, and there are not many technical processes in the middle links. The only disadvantage is that it is more polluting the environment, but in 1981, this was not the main problem.

Zhong Bai was lying in bed and thought about it for a long time but couldn't figure out where the quality of this batch of phosphate fertilizers was. In addition, he was a little tired at this moment and gradually entered the dreamland of the first night after rebirth.

At seven o'clock in the morning, Zhong Bai was awakened by the loudspeaker in the factory.

The opening routine is still an exciting song "Unity is Strength", which is also one of the favorite songs to play in most factories in the early 1980s, especially its clear rhythm and strong collectivism lyrics, which are undoubtedly the best motivation for workers who just start working every day.

Next is the "news and newspaper summary" that is unshakable every day. These days, there are very few TVs and radios are not fully popular. For most fertilizer factory employees who are at least one line every day, it is a rare channel for understanding national and current news.

Coupled with the announcer's powerful voice, he inexplicably pulled Zhong Bai, who liked to sleep in, from the bed.

"I'm finally a little bit of the spirit of this era."

Anyway, today is the day to officially register. Zhong Bai changed into a clean shirt, wiped the dust on his leather shoes, and tidied himself in front of a separate "dressing mirror" in front of the large wardrobe.

It is called a "dressing mirror", but it is actually a simple, square mirror with no complicated design. Just like the Chinese industry these days, it is simple, primary, and direct and practical.

Zhong Bai subconsciously came to the cafeteria to prepare for breakfast, but saw the workers and employees queuing up in colorful paper, and he realized.

That's a meal ticket!

I haven't reported it yet and I don't have a meal ticket, so how can I eat here?

So Zhong Bai had no choice but to walk out of the factory, hold the only 40 cents in his arms, and prepare to have breakfast first to mat.

Unexpectedly, I happened to meet Chu Juan at the factory gate.

"Hey, Zhong Bai, why are you swaying at the factory gate early in the morning?" Chu Juan saw him and raised her hand from afar to say hello.

As a straight man in steel, Zhong Bai immediately responded: "Don't you swaying at the factory gate early in the morning?"

Chu Juan approached and curled her lips: "What are you talking about? I am going to go to the newly opened noodle restaurant to eat beef noodles. I'm tired of eating it in the cafeteria, otherwise I'll still sleep now."

I happened to know where to eat breakfast. When Zhong Bai heard this, he couldn't help but say with shamelessness: "What beef noodles? Can you take me to try it? I'll treat you!"

As soon as the sentence "I treat you", Zhong Bai regretted his magnanimity.

This is not Zhong Bai, a senior chief engineer who earned millions of years in his previous life, but Zhong Bai, who only costs 40 cents after he was reborn!

But Chu Juan didn't know that Zhong Bai wanted to take back the last three words, and immediately nodded happily: "Okay, I'll lead the way, you treat me, why don't you agree to such a good thing?"

After saying that, Chu Juan took a step and found Zhong Bai standing there blankly. She turned her head and asked strangely: "Didn't you say you should take you? Why don't you leave?"

"How much does that beef noodles cost?" Zhong Bai scratched his head and asked a little embarrassedly.

Don’t be too embarrassed if 40 cents are not enough then.

If you become a reborn person who can't afford to pay for the meal and run a order, it will probably be an unprecedented person.

Chu Juan chuckled: "Do you think I'm going to quarrel with you? This store is owned by a self-employed person, not expensive, one hundred cents a day! It's just a bit far away, we have to walk for a while."

"One cent five cents are OK." Zhong Bai felt relieved when he heard this and immediately followed Chu Juan's footsteps.

In 1981, in addition to the unshakable state-owned restaurants, self-employed people have already made breakfasts on the streets.

Although self-employed was originally a derogatory term, in the early 1980s, it was basically synonymous with unemployed young people and labor reform criminals, and was incompatible with mainstream society, it was these people who caught up with the first wave of reform and distribution in my country, enriched the economic components of my country's public ownership economy, and laid the foreshadowing for the future market economy.

When Chu Juan mentioned the three words "self-employed", there was no point in looking down on her, Zhong Bai secretly felt that the little girl was doing a good job in ideological liberation.

The county fertilizer factory is in the suburbs of the city, but it is still a bit far away from the county town. But I am used to the size of the metropolis in my previous life. Even after walking for twenty minutes, Zhong Bai didn't feel that it was far away.

The two arrived at the entrance of a newly opened beef noodle restaurant, and six or seven diners were already sitting in their seats.

After sitting down, Chu Juan hurriedly introduced: "It's this fresh-style beef noodle, which tastes very good. Their beef noodle soup is very fresh. You will know if you try it."
Chapter completed!